Sony HCD-NXM4D Service Manual page 62

HCD-NXM4D
Q Q
3 7 6 3 1 5 1 5 0
• WAVEFORMS
– MAIN BOARD – – DMB07 BOARD –
IC401 0 XC-IN IC701
1 1
1.5Vp-p
32.768KHz 33MHz
VOL/DIV : 0.5 V AC
TIME/DIV : 2.0 µ sec
IC401 qd X-OUT IC901 r;
2 2
1.5Vp-p
16MHz
20 MHz
VOL/DIV : 0.5 V AC
TIME/DIV : 50 nsec
IC906 8
3
27 MHz
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC509 el
4
IC509 ra TE
5
IC509 t;
6
w w w
HCD-NXM4D
XTL1 IC207 VDAC_4
170 7 119
0.7Vp-p
5.2Vp-p
H
VOL/DIV : 2 V AC
VOL/DIV : 0.5 V AC
TIME/DIV : 20 nsec TIME/DIV : 20 µ sec
XTAL IC207 VDAC_3
8 122
0.7 Vp-p
3.2Vp-p
H
VOL/DIV : 1 V AC VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 20 nsec
XTO IC207 VDAC_2
9 125
1.1 Vp-p
3.4Vp-p
1H
VOL/DIV : 1 V AC VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 20 nsec
FE IC207 VDAC_1
128
0
0.8 Vp-p
0.1Vp-p
VOL/DIV : 0.1 V AC VOL/DIV : 1 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 2 msec
IC207 VDAC_0
qa 131
1.2 Vp-p
0.1Vp-p
VOL/DIV : 0.1 V AC VOL/DIV : 1 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 2 msec
RFAC IC207 X IN
qs 139
4Vp-p
1.1 Vp-p
15.3 MHz
VOL/DIV : 0.5 V AC VOL/DIV : 1 V AC
TIME/DIV : 0.1 µ sec
TIME/DIV : 20 nsec
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– RF BOARD –
IC001 1
IC207 LRCK
1
148
qd
3.3Vp-p
47 KHz
VOL/DIV : 1 V AC
TIME/DIV : 5 µ sec
IC001 el TE
IC207 BCK
2
qf 149
3.2 Vp-p
1.5MHz
VOL/DIV : 1 V AC
TIME/DIV : 0.2 µ sec
IC001 r;
3
Q Q
3 7
IC001 tj
4
u 1 6 3
y
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8 9 2 4 9
– VIDEO BOARD –
IC1101 0 CY IN
DVD RFP
1
1Vp-p
H
0.7Vp-p
VOL/DIV : 0.5 V AC
VOL/DIV : 0.2 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 100 nsec
IC1101 qs CB IN
2
0.7Vp-p
H
1.8Vp-p
VOL/DIV : 0.5 V AC
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 1 msec
IC1101 qf CR IN
FE
3
0.7Vp-p
H
0.3Vp-p
VOL/DIV : 0.5 V AC
VOL/DIV : 0.1 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 1 msec
6 3 1 5 1 5 0 8 9
IC1101 qh CR OUT
RFAC
4
1.5Vp-p
1.2Vp-p
H
VOL/DIV : 0.5 V AC
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
TIME/DIV : 100 nsec
IC1101 qk CB OUT
5
1.5Vp-p
H
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
IC1101 w; CY OUT
6
2Vp-p
H
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
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.
8 2 9 9
IC1101 wa Y OUT
7
2Vp-p
H
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
IC1101 wd CVBS OUT
8
2.6Vp-p
VOL/DIV : 1 V AC
TIME/DIV : 20 µ sec
IC1101 wh C OUT
9
1.8Vp-p
VOL/DIV : 1 V AC
TIME/DIV : 20 µ sec
2 4 9 8 2 9 9
IC1101 2 C IN
0
1Vp-p
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec
IC1101 6 Y IN
qa
1Vp- p
H
VOL/DIV : 0.5 V AC
TIME/DIV : 20 µ sec